CLL4678 THRU CLL4717

SURFACE MOUNT

LOW LEVEL SILICON ZENER DIODES

1.8 VOLTS THRU 43 VOLTS

500mW, 5% TOLERANCE

DESCRIPTION:

The CENTRAL SEMICONDUCTOR CLL4678 Series

Silicon Low Level Zener Diode is a high quality voltage

regulator designed for applications requiring an

extremely low operating current and low leakage.

MARKING: CATHODE BAND

TYPE

ZENER

VOLTAGE

VZ @ IZT

TEST

CURRENT

MAXIMUM

REVERSE LEAKAGE

CURRENT

MAXIMUM

VOLTAGE

CHANGE**

MAXIMUM

ZENER

CURRENT

MIN

NOM

MAX

IZT

IR @ VR

ΔVZ

IZM

VV

V

µA

µA

V

V

mA

CLL4678

1.710

1.8

1.890

50

7.5

1.0

0.70

120.0

CLL4679

1.900

2.0

2.100

50

5.0

1.0

0.70

110.0

CLL4680

2.090

2.2

2.310

50

4.0

1.0

0.75

100.0

CLL4681

2.280

2.4

2.520

50

2.0

1.0

0.80

95.0

CLL4682

2.565

2.7

2.835

50

1.0

1.0

0.85

90.0

CLL4683

2.850

3.0

3.150

50

0.8

1.0

0.90

85.0

CLL4684

3.135

3.3

3.465

50

7.5

1.5

0.95

80.0

CLL4685

3.420

3.6

3.780

50

7.5

2.0

0.95

75.0

CLL4686

3.705

3.9

4.095

50

5.0

2.0

0.97

70.0

CLL4687

4.085

4.3

4.515

50

4.0

2.0

0.99

65.0

CLL4688

4.465

4.7

4.935

50

10

3.0

0.99

60.0

CLL4689

4.845

5.1

5.355

50

10

3.0

0.97

55.0

CLL4690

5.320

5.6

5.880

50

10

4.0

0.96

50.0

CLL4691

5.890

6.2

6.510

50

10

5.0

0.95

45.0

CLL4692

6.460

6.8

7.140

50

10

5.1

0.90

35.0

CLL4693

7.125

7.5

7.875

50

10

5.7

0.75

31.8

CLL4694

7.790

8.2

8.610

50

1.0

6.2

0.50

29.0

CLL4695

8.265

8.7

9.135

50

1.0

6.6

0.10

27.4

CLL4696

8.645

9.1

9.555

50

1.0

6.9

0.08

26.2

MAXIMUM RATINGS: (TA=25°C)

SYMBOL

UNIT

Power Dissipation

PD

500

mW

Operating and Storage Junction Temperature

TJ, Tstg

-65 to +200

°C

ELECTRICAL CHARACTERISTICS: (TA=25°C), VF=1.5V MAX @ IF=100mA (FOR ALL TYPES)

** ΔVZ=VZ @ 100µA MINUS VZ @ 10µA

SOD-80 CASE

R7 (8-January 2010)

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